Question: What position did Domenico Modugno held until April 19, 1990?
Paraphrase: Until April 19, 1990, what office did Domenico Mondugno hold?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q201392 p:P39 ?s . ?s ps:P39 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1990')) }